:root {
  --bgse: #1f1f1f;
  --wenbse: #eee;
  --caidanse: #303030;
  --bks: #ddd;
  --bgimg: url('') repeat;
}


/* 修改滚动条的宽度和颜色 */
::-webkit-scrollbar {
  width: 6px;
  background-color: var(--caidanse);
}

::-webkit-scrollbar-corner {
  display: none;
}

/* 修改滚动条滑块的样式 */
::-webkit-scrollbar-thumb {
  background-color: var(--bgse);
  border-radius: 5px;
  /* 修改滑块圆角 */
}

/* 修改滚动条滑块悬停时的样式 */
::-webkit-scrollbar-thumb:hover {
  background-color: var(--bgse);
}

body {
  margin: 0px;
  padding: 0px;
  background-color: var(--bgse);
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

#container {
  margin: auto auto;
}

#canvas {
  width: 100% !important;
  height: 100% !important;
}

#tthuabu {
  width: calc(100vw - 200px);
  height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bgimg);
}

#ttdom {
  width: 100vw;
  height: 100vh;
  display: flex;
}

.caidan ul {
  padding: 13px 0px;
}

.caidan li {
  list-style: none;
  padding-bottom: 5px;
}

.caidan {
  width: 200px;
  height: 100vh;
  align-items: center;
  color: var(--wenbse);
  background-color: var(--caidanse);
  padding: 10px;
  padding-top: 0px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
  overflow: auto;
}

.caidan h3 {
  padding: 8px 0px;
  margin: 0px;
  font-weight: 400;
  border-bottom: 1px solid var(--bks);
  margin-bottom: 10px;
}

.caidan input[type="range"] {
  width: 100%;
  margin: 5px 0;
}

.caidan select {
  width: 100%;
  padding: 5px;
  margin-top: 10px;
}

.caidan .tips {
  font-size: 14px;
  padding-bottom: 10px;
}
.r{
  float: right;
}

#ui_sav {
  margin-top: 10px;
  width: 100%;
  padding: 8px 15px;
  font-size: 16px;
  border-radius: 5px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  line-height: 1;
  height: 40px;
  white-space: nowrap;
  cursor: pointer;
  color: #fff;
  text-align: center;
  box-sizing: border-box;
  outline: none;
  transition: .1s;
  -webkit-user-select: none;
  user-select: none;
  vertical-align: middle;
  background-color: #67c23a;
  border: 0;
  border-color: #67c23a;
}

#ui_sav:hover {
  background-color: #67c23a;
  border-color: #67c23a;
  opacity: .85;
}

.tips a,#qhc {
  cursor: pointer;
  color: var(--wenbse);
}

.tips a:hover {
  color: #67c23a;
}